Linear-moving apparatus



FIG. 1 is a top, front and right-side perspective view of a linear-moving apparatus showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof, the left side view being a mirror image;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a linear-moving apparatus, as shown and described. 